LTC5566 Datasheet - Linear Technology

LTC5566 Dual Programmable Gain Downconverting Mixer

The LTC®5566 dual programmable gain downconverting mixer is ideal for diversity and MIMO receivers that require precise gain setting. Each channel incorporates an active mixer and a digital IF VGA with 15.5dB gain control range. The IF gain of each channel is programmed in 0.5dB steps through the SP.

LTC5566 Features

* nn 12dB Power Conversion Gain nn 35dBm Output IP3 nn 15.5dB Range IF DVGA in 0.5dB Steps nn Programmable RF Input Tuning nn Reduced Power Mode nn 3.3V Single Supply nn Simple SPI for Fast Development nn

* 40°C to 105°C Operation (TC) nn Very Small Solution Size nn 32-Lead (5mm × 5mm) QFN Pack

LTC5566-LinearTechnology.pdf